Activity 过渡动画工具类

/**
 * Activity 过渡动画工具类
 */
public final class AtyTransitionUtil {

    private AtyTransitionUtil() {
        throw new UnsupportedOperationException("cannot be instantiated");
    }

    /**
     * Activity 从左边进入
     *
     * @param activity
     */
    public static void enterFromLeft(@NonNull Activity activity) {
        startTransition(activity, R.anim.sutils_left_in, R.anim.sutils_right_out);
    }

    /**
     * Activity 从左边退出
     *
     * @param activity
     */
    public static void exitToLeft(@NonNull Activity activity) {
        startTransition(activity, R.anim.sutils_right_in, R.anim.sutils_left_out);
    }

    /**
     * Activity 从右边进入
     *
     * @param activity
     */
    public static void enterFromRight(@NonNull Activity activity) {
        startTransition(activity, R.anim.sutils_right_in, R.anim.sutils_left_out);
    }

    /**
     * Activity 从右边退出
     *
     * @param activity
     */
    public static void exitToRight(@NonNull Activity activity) {
        startTransition(activity, R.anim.sutils_left_in, R.anim.sutils_right_out);
    }

    /**
     * Activity 从上边进入
     *
     * @param activity
     */
    public static void enterFromTop(@NonNull Activity activity) {
        startTransition(activity, R.anim.sutils_top_in, R.anim.sutils_unchanged);
    }

    /**
     * Activity 从上边退出
     *
     * @param activity
     */
    public static void exitToTop(@NonNull Activity activity) {
        startTransition(activity, R.anim.sutils_unchanged, R.anim.sutils_top_out);
    }

    /**
     * Activity 从下边进入
     *
     * @param activity
     */
    public static void enterFromBottom(@NonNull Activity activity) {
        startTransition(activity, R.anim.sutils_bottom_in, R.anim.sutils_unchanged);
    }

    /**
     * Activity 从下边退出
     *
     * @param activity
     */
    public static void exitToBottom(@NonNull Activity activity) {
        startTransition(activity, R.anim.sutils_unchanged, R.anim.sutils_bottom_out);
    }

    /**
     * 启动过渡动画
     *
     * @param activity   activity
     * @param enterStyle activity 的进场效果样式
     * @param outStyle   activity的退场效果样式
     */
    public static void startTransition(@NonNull Activity activity, int enterStyle, int outStyle) {
        activity.overridePendingTransition(enterStyle, outStyle);
    }
}

图片.png

sutils_bottom_in.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="240"
        android:fromYDelta="100%p"
        android:toYDelta="0" />
</set>

sutils_bottom_out.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="270"
        android:fromYDelta="0"
        android:toYDelta="100%p" />
</set>

sutils_left_in.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="240"
        android:fromXDelta="-100%p"
        android:toXDelta="0" />
</set>

sutils_left_out.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="270"
        android:fromXDelta="0"
        android:toXDelta="-100%p" />
</set>

sutils_right_in.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="240"
        android:fromXDelta="100%p"
        android:toXDelta="0" />
</set>

sutils_right_out.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="270"
        android:fromXDelta="0"
        android:toXDelta="100%p" />
</set>

sutils_top_in.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="240"
        android:fromYDelta="-100%p"
        android:toYDelta="0" />
</set>

sutils_top_out.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="270"
        android:fromYDelta="0"
        android:toYDelta="-100%p" />
</set>

sutils_unchanged.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:duration="300"
        android:fromXDelta="0"
        android:fromYDelta="0"
        android:toXDelta="0"
        android:toYDelta="0" />
</set>